Add a splash of color and light to any outfit. This beautiful animated light-up necklace goes with anything: just touch the face of the necklace to change its color palette. Capacitive touch and a Gemma M0 power two NeoPixel rings for beautiful animated lights.

Create a holographic glowing mask with NeoPixels and a Hallowing. We've included three designs you can create with a vinyl cutter or cut by hand. Be the scariest skeleton on the street, the fiercest diving dragon, or the fanciest fairy at the faire.

Design and 3d print a necklace or other small part on your home 3d printer, then make a mold of it in silicone and cast it in pewter. (Or in chocolate!)

Create a furry, glowy bandolier that can be worn dozens of ways: make leg wraps, arm wraps, a hat band or head dress, a chest harness, a belt or whatever else you can dream up. Great beginner project.

Neopixel strips and acrylic paint create the illusion of a roaring fire you can hang on your wall. A capacitive touch button makes the flames burn high or die down. Powered by Circuit Playground and the FastLED arduino library.

Model an Angel's Trumpet-inspired flower lamp shade in Fusion360 and 3d print it to create a beautiful hanging pendant light.

Use Circuit Playground Express and MakeCode to build an interactive set of costume bunny ears. Hop up and down or tilt your head to trigger custom neopixel animations.

Model and print clip-on neopixel diffuser covers in Fusion360 and make them glow using MakeCode and Circuit Playground. Customizing is a breeze, with no coding or software setup required. Great beginner project!

Make a wearable cosplay unicorn horn that glows rainbow. When you touch the pretty copper decoration swirl, the horn will glow white at the tip. Purify your environment and create magic and giggles!

Put gorgeous, tasteful and tasty LED color shifting lights on your tree or your home in minutes. Subtle gradations in color and brightness make these lights the antithesis of obnoxious blinky Christmas lights. Redefine your idea of what Holiday lights can be. This is an easy beginner project.

Build an electronic newt eye. Keep it in a jar to scare your halloween visitors, or wear it around your neck to complete your #ElectronicHalloween costume.

Use Circuit Playground and light pipe to light up a glowing beehive wig. Add a sound reactive mode and lots of different color modes. Be the flashiest 60s atom-punk futuristic alien cosplay creature at the party.

Create a fiber optic whip that will inspire you to dance within a million points of light. The seven bright Neopixels inside allow for animation and infinite color combinations. The 3d printed handle is rugged enough for festivals and performances.

Put a stunning light installation in your floor or walkway. Control it with a click of Circuit Playground's onboard buttons. Glass pebbles create a classy diffused look that will accent any home beautifully.

Connect Circuit Playground to two mini servos and make unicorn ears that move! Control them with a mini joystick hidden in your pocket. Use Circuit Playground's onboard neopixels to add a glowing rainbow horn, and you're ready to ride out with the fairies.